In CLDR Locale Bug Reports, please try to give as much information as possible to help address the issue,
and please group related bugs (such as a list of problems with the LDML
specification) into a single bug report.

When Do You Need a Survey Tool Account?

With a Survey Tool account, you can make changes only in the locales
for which you are specifically enabled, not in arbitrary locales. If you want to report a problem
or error in
some locale, especially if you are not an expert in that locale, you don't need an account, you can
simply file a ticket.

You may wish to obtain a Survey Tool account...

if you are an expert in one or more locales and you need to vote on
changes for things you think are incorrect, or to add some new data, in
those locales only;

if you wish to add a new locale, and you already have the core data
ready for submission.

Sources and references may be standards or can also be dictionaries, journal style guides (such as The Economist Style Guide for English),
and other available sources that provide guidance as to common
practice. Online sources are preferred where available, since they can
be more easily checked.

The goal is to follow common, customary practice. For
example, language or territory display names should use the most
recognizable name in common usage. This is generally not the official
name. For example, one would use "Switzerland" not "Swiss
Confederation".

Here are some possible resources for comparison of locale data. This is not an endorsement of the sources, merely a collation of
possibly-useful links. To suggest additions to this list, file a Bug Report.